CDN (content distribution network) antitheft system and antitheft method

Abstract

The invention discloses a CDN (content distribution network) antitheft system which comprises a global scheduling server used for receiving a first request from a client, verifying the first request, generating a second request according to the request passing the verification and returning the second request to the client, and an edge node server used for receiving the second request from the client, verifying the second request and returning data to be acquired to the client if the second request passes the verification, otherwise, sending information of verification failure to the client. Furthermore, the invention also provides a CDN antitheft method. According to the CDN antitheft system and the CDN antitheft method, the effect of a live stream antitheft chain of frequently changed multi-client antitheft chain strategies is achieved, and the complexity and the maintenance cost of the system are reduced when multiple clients adopt different antitheft chain strategies and the antitheft chain strategies are often changed.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a CDN network anti-theft system and an anti-theft method. Background technique [0002] Generally, when a user browses a page, a complete page is not sent to the client all at once. If a website does not have the information mentioned in its pages, such as picture information, then it can link this picture to other websites. In this way, a website without any resources uses the resources of other websites to display to viewers, increasing its own traffic, but most viewers will not easily find out, so obviously, for the website that has been used resources is not fair. In order not to increase costs, some unscrupulous websites expand their own site content and often steal links from other websites. On the one hand, it damages the legitimate interests of the original website, and on the other hand, it increases the burden on the server. Therefore, anti-leech technology has...

AI Technical Summary

Problems solved by technology

[0005] The data of the playback source is passing through. For the CDN network distribution system, generally the entire system adopts an anti-leech strategy. Multiple anti-leech strategies cannot coexist. The upgrade of the anti-leech strategy has a large impact, and the upgrade may lead to catastrophic consequences for customers.

However, the anti-leech of the CDN distribution system is different from that of other fields. The anti-leech of the CDN distribution system generally has a certain number of customers, and each customer may adopt a different anti-leech strategy. In addition, the anti-leech strategy of the customer will often Periodic changes

Therefore, the anti-leech chaining of the current CDN distribution system cannot adapt to the application scenario where there are multiple customers and the anti-leech chaining strategy changes frequently

In addition, when the user has multiple egress IPs, the carried IP and the IP address obtained by the verification module may be inconsistent, which will lead to misjudgment

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